Struct ValidationRules 

pub struct ValidationRules { /* private fields */ }

Builder for creating validation rules

Implementations

impl ValidationRules

pub fn for_field(field: impl Into<String>) -> Self

Create new validation rules for a field

pub fn add<F>(self, validator: F) -> Self

where F: Fn(&str, &str) -> Result<(), ValidationError> + Send + Sync + 'static,

Add a custom validator function

pub fn validate(&self, value: &str) -> Result<(), Vec<ValidationError>>

Validate a value against all rules

Trait Implementations

impl Clone for ValidationRules

fn clone(&self) -> ValidationRules

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.